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Changing the output of ctc_decode_operation to be compatible with tensorflow #952

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Changing the output of ctc_decode_operation to be compatible with tensorflow #952

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6 changes: 4 additions & 2 deletions src/plugins/keras_support/ctc_decode_operation.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -168,9 +168,11 @@ namespace phylanx { namespace execution_tree { namespace primitives

primitive_arguments_type result;
result.reserve(2);

result.push_back(primitive_argument_type{
primitive_arguments_type first;
first.reserve(1);
first.push_back(primitive_argument_type{
std::move(decoded_dense_final)});
result.push_back(primitive_argument_type{std::move(first)});
result.push_back(
primitive_argument_type{std::move(log_prob)});

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8 changes: 4 additions & 4 deletions tests/unit/plugins/keras_support/ctc_decode_operation.cpp
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Expand Up @@ -47,15 +47,15 @@ void test_ctc_decode_operation_1()
hpx::future<phylanx::execution_tree::primitive_argument_type> f =
ctc_decode.eval();
auto result = phylanx::execution_tree::extract_list_value(f.get());

auto it = result.begin();
auto first = phylanx::execution_tree::extract_list_value(*it);

blaze::DynamicMatrix<double> expected_decoded_dense{{0.}, {0.}};
blaze::DynamicMatrix<double> expected_log_prob{{1.42711636}, {0.35667494}};

HPX_TEST_EQ(
phylanx::ir::node_data<double>(std::move(expected_decoded_dense)),
phylanx::execution_tree::extract_numeric_value(*it));
phylanx::execution_tree::extract_numeric_value(*first.begin()));
HPX_TEST(
allclose(phylanx::ir::node_data<double>(std::move(expected_log_prob)),
phylanx::execution_tree::extract_numeric_value(*++it)));
Expand Down Expand Up @@ -96,16 +96,16 @@ void test_ctc_decode_operation_2()
hpx::future<phylanx::execution_tree::primitive_argument_type> f =
ctc_decode.eval();
auto result = phylanx::execution_tree::extract_list_value(f.get());

auto it = result.begin();
auto first = phylanx::execution_tree::extract_list_value(*it);

blaze::DynamicMatrix<double> expected_decoded_dense{
{0., 1., -1.}, {1., 1., 0.}};
blaze::DynamicMatrix<double> expected_log_prob{{1.12701166}, {0.52680272}};

HPX_TEST_EQ(
phylanx::ir::node_data<double>(std::move(expected_decoded_dense)),
phylanx::execution_tree::extract_numeric_value(*it));
phylanx::execution_tree::extract_numeric_value(*first.begin()));
HPX_TEST(
allclose(phylanx::ir::node_data<double>(std::move(expected_log_prob)),
phylanx::execution_tree::extract_numeric_value(*++it)));
Expand Down